Twitter brings its go-live Periscope button to Android or iOS

You can now Go livestream for your Twitter audience! You don't have to switch apps to get started. As promised, Twitter's Periscope button is now available to everyone using its Android and iOS apps. When you're starting a new tweet, you can tap a "live" button in the media picker to hop over to Periscope (it'll offer a download if you don't already have the app) and start broadcasting.

Facebook also has Go Live for iOS app or Facebook Android app, but not this feature isn't available to everyone right now (available to all Page).

This is more about exposing newcomers to Periscope than catering to veterans, but it's still handy if you thrive on Twitter and want a quicker path to live video.